毫米波收发前端具有尺寸小，重量轻等优点，更适合现代军事系统的要求。

Millimeter-wave transceiver front-end which has the advantages of small size, light weight and etc., is more suitable for modern military and communication system.

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毫米波器件又分为无源器件和有源器件，本文从这两个方面对毫米波收发前端的理论和设计进行了研究。

The article is mainly on study of the theory and design of millimeter-wave transceiver front-end from the active devices and passive components.

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毫米波收发组件作为一个高频前端的子系统，是雷达、导航、电子战和通信等系统的一个重要组成部分。

As a subsystem of high-frequency front-end, millimeter-wave transceiver modules are the very important component of radar, navigation, electronic warfare and communications and other areas.

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